Our Max jetted tub won't turn on. Our house is new construction and the tub has never been used. I checked the breaker. I've been reading about this EO6 sensor...but I have no idea where it is or what it does. I filled the tub just above the jet holes thinking that would be enough water. Confused

Hi Claude.
If your spa jets appear to be pulsating or pausing, first check to make sure your filter isnot clogged. If your filter appears to be okay, you should next take a look at your hot tub's water level. If there is too little water, air could be working its way into the system through the jets.

Why are My Hot Tub Jets Not Working? ' Master Spa Parts

How to Replace Water Jets in a Hot Tub

1. Turn off your hot tub. ...
2. Reach into the tub and grasp the outside edge of the damaged water jet. ...
3. Place your water jet face down on a level surface. ...
4. Line up the notched tab on the back of the jet with the groove inside the jet housing. ...
5. Turn on your hot tub.
6. Things You Will Need. ...
7. References (3) ...
8. About the Author.

How to Replace Water Jets in a Hot Tub ' Home Guides ' SF Gate

How To Clean Bathtub Jets with Basic Household Ingredients

1. Fill the tub until the jets are covered by 2-3 inches of hot water.
2. Add 2 Tablespoons of a low-sudsing dishwashing liquid and 1/2 cup of bleach. ...
3. Run the tub's jets for 15 minutes.
4. Empty the tub, and refill it (cold water is fine this time). ...
5. Drain the tub and rinse it well to get the gunk off.

More items...
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4 Sep 2014

How To Clean Bathtub Jets with Basic Household Ingredients ...

or read up more at this link.

https://www.google.com/search?q=Aeromax+tub+some+jets+not+blowing+air&rlz=1C1AVFC_enGB797GB798&oq=Aeromax+tub+some+jets+not+blowing+air&aqs=chrome..69i57.7532j0j9&sourceid=chrome&ie=UTF-8

your heater works when it has to with or without jets on. you won't be able to feel the temp difference on your skin because it has a very small heater coil versus 210 gallons of water. As long as the spa maintains the set temp, it's working fine. maybe your set program for the spa isn't set to your needs. check your manuel for setup and make sure your not in vacation mode, thst will drop the water temp by 20 degrees.

My first question would be about the outside temperature. What is the outside temperature?
Hot tubs that are designed to operate on 115v only have 1.5kw heaters and if the outside temperature is below 50 deg F they tend to not keep up to 103 deg water while being used. They are also designed to not heat while the high speed pump is operating.
Does it stay up to temperature on a normal basis?

ROD
US Parts Center

Check your breaker in the breaker box. Is this an air tub or a water tub?

The threaded knob should not be related to the problem, it just controls how much air gets mixed into the water jets. One possibility is that the electricity is off. These tubs should receive power through a Ground Fault Circuit Interrupter (GFCI) type of circuit breaker for your protection from electrical shock. Check your circuit breaker panel(s) for a breaker with a little square white or yellow "test" button. Refer to the label (if it is there) to see if it refers to "tub" or "spa" or "bath" or something like that. You may have to turn the breaker handle off (push extra hard to make it reset) and then back on again. If the breaker handle is in the "on" position and the "test" button does not "trip it off," call an electrician. If no luck there, check the bathroom for an electrical outlet with GFCI protection, again looking for white or yellow (or red) buttons - one should be engraved "test" and the other "reset" as the electrician (I hope it was an electrician) may have supplied the tub from this outlet (not actually up to code). Plug an appliance or light into the outlet. If it doesn't work, push the reset button on the outlet and test again. If working, now test the spa. If that doesn't work, test every other GFCI outlet you can find - in the kitchen, other baths, garage, outdoors, basement, etc. using the same testing procedure. If you find a GFCI breaker or outlet "tripped" that restores the tub, that indicates there is something wrong with your electrical system that could cause you to get electrocuted, and requires that you hire a qualified electrician to investigate the problem. The same is true for any GFCI outlet that does not "trip" and/or "reset." If this doesn't fix the tub, the problem may not be electrical but some other problem with the system, indicating a plumber or spa tech may need to be consulted. Note: these GFCI breakers and outlets are supposed to be tested and reset once every month. How many of us do that? Well, at least as often as we test our smoke detectors, I suppose.

Get the manual and study how it works. Then with this new knowledge you will have a good idea of just what to look for.
Is power reaching the unit? ON/off switch good? Circuit breaker? Is water reaching the unit/valve shut off?

It has to be something simple.

Sounds like you may not have a ground on the motor of the pump or a grounded outlet?
check the wiring on the motor on the cord to make sure there are no wires improperly attached inside the motor housing.

First the obvious, most are electrically connected to a ground fault device, ether an outlet or a breaker. BEFORE ADDING WATER, check these out to make sure they are not tripped. Most all tubs have a minimum water level which must be reached before the jets will operate. This is usually a piece of trim located above the depth of the jets. Make sure the tub is filled to cover this part. If you cant identify the water level device fill the tub so that all the jets are covered by an inch or 2. Some tubs have push button switches or touch pads to control the motor, some have touch sensitive trim. There may be some sort of medallion from the maker on the tub, simply touching it will start the tub. Once you get it going most tubs have a built in timer that turns off the pump in 15 - 20 minutes. For more tub time just hit the switch again but keep in mind that extended exposure in a hot tub can mess with your blood pressure and cause you to loose balance or pass out, hence the 20 minute timer.

Most Kohler tubs have a water sensor or water level sensor. Is this an air bath tub (holes in the floor)? or a jetted tub? If it is an air bath, the tub will purge after using it 15 to 30 minutes ater it is drained. If it is programable it will come on every 24 hours if it has been programmed. If it is a jetted tub, there may have been water on the sensor and caused it to start up. If it is a single on/off button the switch could have gotten water and caused it to start up, or there is a problem with the control box. It usually will not start a fire if it comes on, most of the newer pumps have run dry seals. If you leave the house for vacation or weekends, I would advise unplugging the tub or turning off the breaker.